# Custom JS

JS (Javascript) is a scripting or programming language that allows you to implement complex features on web pages.

We attached a JS file in Bonnita source so that you can customize the site by yourself.

**Step 1:  Enable the Custom JS file:**

1. From your Shopify admin, go to **Online Store** **->** **Themes**.
2. Find the theme that you want to edit, and then click **Customize**.
3. Click **Theme Settings ->** scroll down to the bottom -> **Custom JS.**

![](/files/20uj2IRMpGcc3v0O1zs6)

**Step 2:  Edit the Custom JS file:**

1. From your Shopify admin, go to **Themes** **->** **Actions** **->** **Edit Code.**
2. Find folder **Assets->** Open file **custom.js**

![](/files/WX9MKCKfuFYTK3JDpEhg)


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